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Features:
TS G64 asbestos-free gasket/plate is an asbestos-free plate made of inorganic fiber or (and) organic fiber that does not contain any asbestos, combined with nitrile rubber and other adhesives, and heated, calendered and formed by a roller mill. It can also be cut into circular or special-shaped gaskets as needed. It has good compressibility, resilience, sealing, adaptability, and good stress relaxation resistance. It is a multi-purpose sealing material that can replace ordinary asbestos gaskets.
application:
It is suitable for gasket sealing of a wide range of fluids in flange connection parts such as pressure vessels, equipment, pipes and valves in industrial sectors such as oil refining, petrochemicals, machinery, power generation, papermaking, and shipbuilding.
Model and performance parameters:
The models and main performance parameters of TS G64 asbestos-free gaskets/sheets are shown in the table below.
Models and main performance parameters of TS G64 asbestos-free gasket/plate
project | unit | TS G6250 | TS G6350 | |
color | / | green | black | |
Adhesive | NBR | NBR | ||
creep relaxation rate | % | ≤30 | ≤30 | |
density | g/cm3 | 1.70±0.1 | 1.60±0.1 | |
Tensile strength ASTM F152 | MPa | ≥ 13.5 | ≥ 14 | |
Compression rate ASTM F36 | % | 7～17 | 7～17 | |
Rebound rate ASTM F36 | % | ≥40 | ≥45 | |
Sealing ASTM F37 | cm 3/s | 1.5 x 10-3 | 1.0x10-3 | |
Oil resistance thickening rate | ASTM 1# oil (ASTM F146) | % | ≤ 10 | ≤ 10 |
ASTM 3# oil (ASTM F146) | % | ≤ 15 | ≤ 15 | |
Use temperature | ℃ | 250 | 300 | |
instantaneous temperature | ℃ | 300 | 350 | |
Applicable media | Air, water, sea water, hot water, steam, oil and medium strength acids and bases. | |||
